M31 Andromedagalaxie

Schwäbisch Hall, 15.10.2017

Instrument: Takahashi FSQ-85 EDX
Mount: Avalon Linear
Camera: Moravian G2-8300 + external Filterwheel @ -30°C
Software: APT 3.40, PHD 2.6.4, PixInsight 1.8.5, Photoshop CS 2017.0
Location: Schwäbisch Hall, Germany

Exposure: LRGB 198+42+42+42 min

Composition
stacking, RGB composition, de-noising, flattening with PI, finishing with Photoshop.